Hi..

I need to replace my main cat as its blocked and leaking.

I thought it would be a simple matter of cutting out the old one and fitting an equivalent Euro4 replacement. Problem I'm having, is that I cant find a suitable unit as the pipe is 1.75" diameter and none appear to be Euro4 anyway. So, It would seem I have to replace the front pipe section from the exhaust manifold.

On my car, there is a big pre-cat can with an O2 sensor port atop it, but the replacement sections on line don't appear to have a pre-cat, nor a sensor port.

Can anyone please advise me on the best way to resolve this.

Cheers..

Not sure but came across a euroflo one with can and o2 sensor before cat.

Might narrow it down but think its an autodoc type company.

https://www.onlineautomotive.co.uk/Skoda/Fabia/1.4L/Exhausts/Catalytic-Converters/EuroFlo/SKO1014H?gad_source=1&gad_campaignid=22698198479&gbraid=0AAAAAD9ghT5Vx78C_2whCjuZY2pJFdKTz&gclid=Cj0KCQjw7IjOBhDyARIsAFzrWQyR7MTtIJT9AkqxmApe9KS09DftrCrUzu5agorJC54mKBW-y3fxiQIaAskBEALw_wcB

Meant to add euroflo part number ECVW1186TA Parts in motion have them £127

Alasdair

Edited 24 March24 Mar by Alasdair1

I think the aftermarket ones will as you say omit the precat, which only really affects emissions during warm-up, so not essential for MOT.

Both sensor bosses are present on this one, if you zoom in on the images. Not recommending this particular one, there are several similar I think.

eBay UK

BM Catalytic Converter Euro 4 Fits VW Polo Seat Ibiza Sko...

Catalytic Converter Euro 4This genuine BM Catalysts part is manufactured to OE specifications and is offered with a 5 year warranty (General wear & tear not covered). If your part goes faulty at any p

Genuine parts have different numbers for manual versus automatic versions, possibly a slightly different set of bends near gearbox?

I can look up the correct genuine PN for your vehicle if you let me know the VIN.

Thanks for the info. The exhaust front section worked a treat and was a simple job to fit. It's running really well and smoothly now..

Cheers.. 👍😁

I contact B&M and they gave me the specific part no. for a Mk1 Fabia 1.4 16v auto, which is BM91321H.